Colombo using military lessons into Octagon

The most intimidating fighters in any combat sport are the ones who have no fear. Of course there are the usual nerves that come along with every fight, but in the grand scheme of things, these athletes have experienced worse things in life than having an opponent with four-ounce gloves trying to punch them in the mouth.Maybe it was a harrowing upbringing, a rough early adult life, or in the case of heavyweight newcomer Christian Colombo, a stint in the Danish Army. So when the Copenhagen native